Curtain wall beam column sliding pin connection system

Abstract

The invention provides a curtain wall beam column sliding pin connection system which comprises an aluminum alloy vertical keel which is vertically inserted into an aluminum alloy horizontal keel, thealuminum alloy horizontal keel is provided with a waist hole and sleeves a keel core sleeve, the keel core sleeve is provided with a round hole, the waist hole is aligned with the round hole, and a bolt is inserted for initial fixation. One side of the keel core sleeve facing the aluminum alloy vertical keel is provided with multiple stainless steel special pins, two sides of the aluminum alloy vertical keel are provided with column holes which are the same horizontal line as the stainless steel special pins. The curtain wall beam column sliding pin connection system has the advantages that an installation unit is processed and assembled in a factory, the industrialized degree is high, the precision is high, the on-site installation is simple and fast, and the construction efficiency is high. Whether the special pins are effective or not can be accurately judged, safety hazards caused by the long-term failure of stainless steel springs in traditional spring pins are avoided, and the curtain wall beam column sliding pin connection system has all the advantages of a spring pin connection system.

Description

technical field [0001] The invention belongs to the field of architectural decoration curtain walls, and in particular relates to a sliding pin type connection system for curtain wall beams and columns. Background technique [0002] The traditional curtain wall beam column spring pin connection assembly is composed of stainless steel set bolts, stainless steel springs, stainless steel sleeve shafts, and stainless steel cylindrical pins. It is a stainless steel spring insert used in the connection between the beam and the column of the glass curtain wall, which realizes a construction process in which the closed-cavity beam profile can be connected to the column without milling the notch. [0003] The traditional process requires two people to operate at the same time during construction, and requires high precision for the pin hole milling on the column. At the same time, it is difficult to accurately judge whether the spring can be effectively inserted into the groove. In a...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the present invention provides a sliding-pin connection system for curtain wall beams and columns to solve the problem that the existing traditional technology requires two people to operate at the same time during construction, and requires high precision for the milling of the pin holes on the columns. It is difficult to accurately judge whether the spring can be effectively inserted into the groove, and the spring is prone to failure after a long time, so there are certain safety hazards in the traditional method.

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